> ## Documentation Index > Fetch the complete documentation index at: https://docs.timeback.com/llms.txt > Use this file to discover all available pages before exploring further. # Get user sessions > Retrieve sessions for a specific user with optional application filtering and pagination. `insightGroups` excludes sessions that have no caller-visible insight of a member type and scopes the returned metrics to that filter. `category` on this endpoint scopes metrics only and never removes a session. ## OpenAPI ````yaml /openapi/learn-with-ai/platform-api.yaml get /insights/1.0/users/{userId}/sessions openapi: 3.1.1 info: title: TimeBack Platform API description: >- RESTful API for the TimeBack Platform. Covers authentication, rostering, curriculum, insights, assessments, content grading, and more. version: 2026.09.10.1 servers: - url: https://platform.dev.timeback.com description: integration security: [] tags: - name: Auth description: Authentication and authorization endpoints - name: Organizations description: Organizations module contains all endpoints around organization management - name: Applications description: Applications module contains all endpoints for managing LTI applications - name: Users description: >- Users module contains all endpoints around user creation, update and consultation - name: Students description: Students module contains all endpoints around student management - name: Demographics description: >- Demographics module contains all endpoints around demographics consultation - name: Consent description: >- Initiate and query TimeBack parental consent for a student, backed by an immutable audit trail. - name: Classes description: Classes module contains all endpoints around class management - name: Courses description: Courses module contains all endpoints around course management - name: Enrollments description: Enrollments module contains all endpoints around enrollment consultation - name: CASE description: Competency and Academic Standards Exchange (CASE) 1.1 API - name: Curriculum description: Curriculum module contains endpoints for managing curriculum data - name: Competency Track description: Competency track endpoints - name: Content Grading description: >- Registration and management of graders for free-response content items — bring-your-own external graders (Tier 2) and, once shipped, platform-managed grading prompts (Tier 1). - name: Caliper description: The Caliper module contains all endpoints around Caliper Analytics - name: Insights description: Coaching insights and session analytics endpoints paths: /insights/1.0/users/{userId}/sessions: get: tags: - Insights summary: Get user sessions description: >- Retrieve sessions for a specific user with optional application filtering and pagination. `insightGroups` excludes sessions that have no caller-visible insight of a member type and scopes the returned metrics to that filter. `category` on this endpoint scopes metrics only and never removes a session. operationId: getUserSessions parameters: - name: userId in: path description: User ID to retrieve sessions for required: true schema: type: string format: uuid - name: applicationId in: query description: Optional application ID to scope sessions to a specific application required: false schema: type: string format: uuid - name: startedAfter in: query description: >- Optional lower bound (inclusive) for session startedAtTime (ISO 8601 date-time). required: false schema: type: string format: date-time - name: startedBefore in: query description: >- Optional upper bound (inclusive) for session startedAtTime (ISO 8601 date-time). required: false schema: type: string format: date-time - name: isProctored in: query description: Optional flag to filter sessions by proctored status required: false schema: type: boolean - name: webcamEnabled in: query description: Optional flag to filter sessions by webcam enabled status required: false schema: type: boolean - $ref: '#/components/parameters/limit1' - $ref: '#/components/parameters/offset' - $ref: '#/components/parameters/insightGroups' - $ref: '#/components/parameters/category' responses: '200': $ref: '#/components/responses/SessionsSuccess' '400': $ref: '#/components/responses/BadRequest18' '401': $ref: '#/components/responses/Unauthorized8' '403': $ref: '#/components/responses/Forbidden7' '500': $ref: '#/components/responses/InternalError18' security: - CognitoUserPoolAuthorizer: - https://purl.imsglobal.org/spec/caliper/v1p2/scope/events.readonly components: parameters: limit1: name: limit in: query description: Maximum number of items to return required: false schema: type: integer minimum: 1 maximum: 100 default: 20 offset: name: offset in: query description: Number of items to skip required: false schema: type: integer minimum: 0 default: 0 insightGroups: name: insightGroups in: query description: >- Comma-separated list of stable Insight Group slugs to filter by. Display names are served by GET /insights/1.0/insight-groups. Takes precedence over category and default, but is overridden by type (or insightTypes on session endpoints). On endpoints that return insights, selects matching insights. On endpoints that return sessions, a session is returned only if it carries at least one caller-visible insight of a member type, and the session's metrics scope to the filter. required: false schema: type: string examples: - StayFocused,DistractionFreeSpace style: form explode: false category: name: category in: query description: >- Comma-separated list of categories to filter by. Takes precedence over the default but is overridden by type and insightGroups. required: false schema: type: string examples: - >- AcademicIntegrity,Observability,OnlineEnvironment,PhysicalEnvironment style: form explode: false responses: SessionsSuccess: description: Successful response with sessions content: application/json: schema: $ref: '#/components/schemas/PaginatedSessionsOutput' BadRequest18: description: Bad request content: application/json: schema: $ref: '#/components/schemas/ApiError' examples: default: value: error: Bad request message: Invalid request parameters Unauthorized8: description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ApiError' examples: default: value: error: Unauthorized request message: Unauthorized request Forbidden7: description: Forbidden content: application/json: schema: $ref: '#/components/schemas/ApiError' examples: default: value: error: Access forbidden message: Access forbidden InternalError18: description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ApiError' examples: default: value: error: Internal server error message: Internal server error schemas: PaginatedSessionsOutput: type: object description: Paginated list of sessions properties: sessions: type: array description: Array of session objects items: $ref: '#/components/schemas/SessionOutput' offset: type: integer description: Number of items skipped in the result set limit: type: integer description: Maximum number of items returned total: type: integer description: Total number of items available required: - sessions - offset - limit - total ApiError: type: object description: API error response properties: error: type: string description: Error type message: type: string description: Error message required: - error - message SessionOutput: type: object description: Session information properties: id: type: string description: Session identifier applicationId: type: string format: uuid description: Identifier for the LTI application used in the session startedAtTime: type: string format: date-time description: Timestamp when the session started endedAtTime: type: string format: date-time description: Timestamp when the session ended durationInSeconds: type: integer description: Total duration of the session in seconds wasteDurationInSeconds: type: integer description: Total waste duration of the session in seconds wastePercentage: type: integer description: Percentage of session time that was waste (0-100) isProctored: type: boolean description: Indicates whether this session is considered proctored webcamEnabled: type: boolean description: Indicates whether the webcam was enabled for this session proctoredResult: type: string description: Result of the proctored session recordingStartedAtTime: type: - string - 'null' format: date-time description: Timestamp when the recording started recordingEndedAtTime: type: - string - 'null' format: date-time description: Timestamp when the recording ended recordingS3Key: type: - string - 'null' description: S3 key for the associated proctoring recording, if any metadata: $ref: '#/components/schemas/InsightsSessionMetadata' subject: $ref: '#/components/schemas/SessionSubject' subjectSource: $ref: '#/components/schemas/SessionSubjectSource' required: - id - applicationId - startedAtTime - endedAtTime - durationInSeconds - wasteDurationInSeconds - wastePercentage - subject - subjectSource InsightsSessionMetadata: type: - object - 'null' additionalProperties: true description: Opaque session metadata object SessionSubject: type: - string - 'null' description: >- Academic subject attributed to this learning session. Null means not yet decided (no vision-end upsert). Unknown is an explicit value meaning looked and could not say. Values: Reading, Language, Vocabulary, Social Studies, Writing, Science, FastMath, Math, Unknown. enum: - Reading - Language - Vocabulary - Social Studies - Writing - Science - FastMath - Math - Unknown SessionSubjectSource: type: - string - 'null' description: >- How subject was decided: app (single-subject LTI application shortcut), journal (vision journal classification), or none (fallback Unknown). Null when subject is null. enum: - app - journal - none securitySchemes: CognitoUserPoolAuthorizer: type: oauth2 description: >- OAuth 2.0 client credentials flow. Contact timeback@trilogy.com to request credentials for your application. flows: clientCredentials: tokenUrl: https://platform.dev.timeback.com/auth/1.0/token scopes: https://purl.imsglobal.org/spec/or/v1p2/scope/roster.readonly: roster readonly https://purl.imsglobal.org/spec/or/v1p2/scope/roster-core.readonly: roster-core readonly https://purl.imsglobal.org/spec/or/v1p2/scope/roster.createput: roster createput https://purl.imsglobal.org/spec/lti/v1p3/scope/lti.readonly: lti readonly https://purl.imsglobal.org/spec/or/v1p2/scope/roster-demographics.readonly: roster-demographics readonly https://timeback-platform.trilogy.com/consent/scope/consent.write: consent write https://timeback-platform.trilogy.com/consent/scope/consent.read: consent read https://purl.imsglobal.org/spec/or/v1p2/scope/roster-core.createput: roster-core createput https://purl.imsglobal.org/spec/or/v1p2/scope/roster.delete: roster delete https://purl.imsglobal.org/spec/or/v1p2/scope/roster-core.delete: roster-core delete https://purl.imsglobal.org/spec/case/v1p0/scope/case.readonly: case readonly https://purl.imsglobal.org/spec/case/v1p0/scope/case.createput: case createput https://purl.imsglobal.org/spec/case/v1p0/scope/case.delete: case delete https://timeback-platform.trilogy.com/competency-track/scope/competency-track.readonly: competency-track readonly https://timeback-platform.trilogy.com/competency-track/scope/competency-track.write: competency-track write https://timeback-platform.trilogy.com/competency-track/scope/competency-track.delete: competency-track delete https://timeback-platform.trilogy.com/content/scope/content.write: content write https://timeback-platform.trilogy.com/content/scope/content.read: content read https://purl.imsglobal.org/spec/caliper/v1p2/scope/events.write: events write https://purl.imsglobal.org/spec/caliper/v1p2/scope/events.readonly: events readonly https://timeback-platform.trilogy.com/webhooks/scope/webhooks.write: webhooks write https://timeback-platform.trilogy.com/webhooks/scope/webhooks.read: webhooks read https://timeback-platform.trilogy.com/webhooks/scope/webhooks.delete: webhooks delete ````